This also marked the first time the earliest dinosaurs appeared. The Permian period’s mass extinction had wiped out the mammals that could have been competitors for these reptiles on land and in ...

Dinosaurs were big reptiles that lived a long, long time ago. Some were huge and others were small. They lived on land and in the sea, but they are now extinct, which means they don’t live on ...

In Dinosaur Cold Case, the mystery of Borealopelta’s death and near-perfect preservation is unravelled. After drowning in a flood, researchers believe, its body floated far out to sea before ...

The newly discovered plesiosaur fossil, uncovered in Germany, suggests that long-necked marine dinosaurs roamed the oceans 180 million years ago. Article continues below The findings offer ...

The fossil of a pony-sized dinosaur has been revealed for the first time - more than 50 years after it was first spotted in a sea cliff on Skye. Experts had assessed the location as too difficult ...